# Show Me Where It Hertz

> Show Me Where It Hertz (iPhone/iPad app by Isaac Lyons.)

- Source: https://appshunter.io/ios/app/show-me-where-it-hertz/id6745493592 (this page in markdown: same URL + `.md`)
- Developer: [Isaac Lyons](https://appshunter.io/developer/1528580220)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: English
- Released: 2025-08-11
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/show-me-where-it-hertz/id6745493592/reviews.md

## What is Show Me Where It Hertz?

Show Me Where It Hertz (or Hertz, for short) is a sound utility for making sine waves at specified arbitrary tones.
The original usecase is for identifying the exact pitch of a feedback source without benefit of a sophisticated sound board,
but the possibilities are figuratively endless.

Hertz is written mostly in SwiftUI, with a bit of UIKit to enable the slider to adjust volume or resolution based on vertical positioning of the drag state.
No network calls are made for app functionality, and the only data persisted to disk is for UI settings.

Privacy policy: https://github.com/snowskeleton/show-me-where-it-hertz/blob/main/PRIVACY_POLICY.md
Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula


## Version history (last 1 release)

### 1.0 — 2025-08-11

No release notes.

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## More apps by Isaac Lyons

- [I Got Gas](https://appshunter.io/ios/app/i-got-gas/id1528580218)
- [Snowclock Alarm](https://appshunter.io/ios/app/snowclock-alarm/id6448763104)
- [OSTRich: a Better Companion](https://appshunter.io/ios/app/ostrich-a-better-companion/id6468537074)
- [ACS Contacts](https://appshunter.io/ios/app/acs-contacts/id6725598170)

All apps by Isaac Lyons: https://appshunter.io/developer/1528580220

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*